Base | Representation |
---|---|
bin | 10000110011011… |
… | …00010100101011 |
3 | 100211020010222212 |
4 | 20121230110223 |
5 | 242040443000 |
6 | 21553035335 |
7 | 3331036220 |
oct | 1031542453 |
9 | 324203885 |
10 | 140952875 |
11 | 72622a88 |
12 | 3b255b4b |
13 | 23281c8b |
14 | 14a11947 |
15 | c593c35 |
hex | 866c52b |
140952875 has 32 divisors (see below), whose sum is σ = 205994880. Its totient is φ = 94272000.
The previous prime is 140952871. The next prime is 140952881. The reversal of 140952875 is 578259041.
It is not a de Polignac number, because 140952875 - 22 = 140952871 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (140952871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33911 + ... + 37839.
It is an arithmetic number, because the mean of its divisors is an integer number (6437340).
Almost surely, 2140952875 is an apocalyptic number.
140952875 is a deficient number, since it is larger than the sum of its proper divisors (65042005).
140952875 is an equidigital number, since it uses as much as digits as its factorization.
140952875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3992 (or 3982 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 41.
The square root of 140952875 is about 11872.3576007464. The cubic root of 140952875 is about 520.4247946506.
It can be divided in two parts, 140 and 952875, that multiplied together give a square (133402500 = 115502).
The spelling of 140952875 in words is "one hundred forty million, nine hundred fifty-two thousand, eight hundred seventy-five".
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